SGIMovieFile Class Reference

#include <SGIMovieFile.h>

Inheritance diagram for SGIMovieFile:

[legend]List of all members.

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Detailed Description

an implementation of MovieFileInterface that reads SGI movie files.

Definition at line 22 of file SGIMovieFile.h.

Public Member Functions
	SGIMovieFile (char const *filename)
	~SGIMovieFile ()
int	GetLength ()
	Return length of movie in frames.
int	GetSizeX (int)
	Return size of the frame {frame_index}.
int	GetSizeY (int)
int	GetBitsPixel ()
	Return bits per pixel of images.
bool	IsInterlaced ()
	Return true if frames are stored as a pair of interlaced fields.
bool	HasFrame (int)
	Return true if frame_index is a valid frame.
bool	GetFrame (int frame_index, void *buffer)
	Grab frame into supplied buffer, which is GetBitsPixel * SizeX * SizeY.
bool	GetField (int field_index, void *buffer)
	Grab field into supplied buffer, which is GetBitsPixel * SizeX * SizeY.
vil1_image	GetImage (int)
int	GetFrameOffset (int frame_index)
int	GetFrameSize (int frame_index)
Static Public Attributes
static bool	verbose = false
	General verbosity flag for various movie-related operations.
Private Attributes
SGIMovieFilePrivates *	p

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Constructor & Destructor Documentation

SGIMovieFile::SGIMovieFile (  char const *  filename  )

Definition at line 25 of file SGIMovieFile.cxx.

SGIMovieFile::~SGIMovieFile (   )

Definition at line 30 of file SGIMovieFile.cxx.

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Member Function Documentation

int SGIMovieFile::GetBitsPixel (   )  [virtual]

Return bits per pixel of images. Assumed constant throughout the movie. Implements MovieFileInterface. Definition at line 56 of file SGIMovieFile.cxx.

bool SGIMovieFile::GetField (  int  field_index, void *  buffer )  [virtual]

Grab field into supplied buffer, which is GetBitsPixel * SizeX * SizeY. Reimplemented from MovieFileInterface. Definition at line 317 of file SGIMovieFile.cxx.

bool SGIMovieFile::GetFrame (  int  frame_index, void *  buffer )  [virtual]

Grab frame into supplied buffer, which is GetBitsPixel * SizeX * SizeY. Reimplemented from MovieFileInterface. Definition at line 205 of file SGIMovieFile.cxx.

int SGIMovieFile::GetFrameOffset (  int  frame_index  )

Definition at line 66 of file SGIMovieFile.cxx.

int SGIMovieFile::GetFrameSize (  int  frame_index  )

Definition at line 71 of file SGIMovieFile.cxx.

vil1_image SGIMovieFile::GetImage (  int   )  [virtual]

Implements MovieFileInterface. Definition at line 40 of file SGIMovieFile.cxx.

int SGIMovieFile::GetLength (   )  [virtual]

Return length of movie in frames. Implements MovieFileInterface. Definition at line 35 of file SGIMovieFile.cxx.

int SGIMovieFile::GetSizeX (  int   )  [virtual]

Return size of the frame {frame_index}. Implements MovieFileInterface. Definition at line 46 of file SGIMovieFile.cxx.

int SGIMovieFile::GetSizeY (  int   )  [virtual]

Implements MovieFileInterface. Definition at line 51 of file SGIMovieFile.cxx.

bool SGIMovieFile::HasFrame (  int   )  [virtual]

Return true if frame_index is a valid frame. Implements MovieFileInterface. Definition at line 76 of file SGIMovieFile.cxx.

bool SGIMovieFile::IsInterlaced (   )  [virtual]

Return true if frames are stored as a pair of interlaced fields. Implements MovieFileInterface. Definition at line 61 of file SGIMovieFile.cxx.

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Member Data Documentation

SGIMovieFilePrivates* SGIMovieFile::p [private]

Definition at line 24 of file SGIMovieFile.h.

bool MovieFileInterface::verbose = false [static, inherited]

General verbosity flag for various movie-related operations. Definition at line 46 of file MovieFileInterface.h.

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The documentation for this class was generated from the following files:

• contrib/oxl/oxp/SGIMovieFile.h
• contrib/oxl/oxp/SGIMovieFile.cxx

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